Upgrade your Sony WF-1000XM4 or WF-1000XM3 earbuds with these universal earplug sleeve ear caps earmuffs. Crafted for both comfort and functionality, these sleeves offer a host of benefits:

• Noise Reduction: Effectively reduce external noise and enhance low-frequency perception for immersive sound.
• Comfortable Fit: Designed to fit the shape of the human ear canal, these sleeves provide superior comfort for extended wear.
• Customizable Sizes: Choose from different sizes available to find the perfect fit for your ears.
• Secure and Soft: These sleeves are not easy to slip off, providing a soft and comfortable experience without ear discomfort.

Elevate your music, podcasts, and calls with these high-quality earplug sleeves - available in a stylish light blue color.